I was reading another thread where the member had a black gas pipe sticking through the firebrick and it was recommended that be removed from the fireplace. I have the same issue and since my basement ceiling is finished I have no access to remove the pipe without tearing into the ceiling. Can I remove the firebrick from the floor of the fireplace to cap the pipe off under it and then replace the firebrick safely? Is this even an issue, the installers said they could set the insert on firebricks to raise it over the pipe.